SAE Standard Data File: PolyCarbonate E-Glass Fiber Composite

#SAE Standard Data File: PolyCarbonate E-Glass Fiber Composite # #

Pick one: #FDE_plot #FDE_fit #
#

#<pre> 
# 
#FileType= strain_life 
#DataType= fitted 
#TIMEcol= 0 
#Name= PolyPhenyleneSulfide
#Name= GlassFiber_Fitted 
#Name= polymer_composite
#
#Copyright (C) 2011  Fatigue Design and Evaluation Comm. 
#This data file is free software; you can redistribute it and/or 
#modify it under the terms of the GNU General Public License as 
#published by the Free Software Foundation; either version 2 of the 
#licenseor (at your option) any later version.  
#This data file is distributed in the hope that it will be useful 
#but WITHOUT ANY WARRANTY; without even the implied warranty of 
#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the 
#GNU General PUblic License for more details. 
#You should have received a copy of the GNU General PUblic License 
#along with this program; if notwrite to the Free Software  
#FoundationInc.59 Temple Place - Suite 330BostonMA 02111-1307USA  
#Try also their web site: http://www.gnu.org/copyleft/gpl.html 
# 
# Fitted data Curve!  
# PolyPhenylene Sulfide 40%(weight) E-Glass (Fibers 0.02mm mostly)
# Injection molded into ASTM D638 Type I tensile spec.
# Original testing done at R=0.1 Load control.
# Ref.: J.F.Mandell, D.D.Huang, F.J.McGarry, "Fatigue of Glass and Carbon
# Reinforced Engineering Thermoplastics," Polym. Composites, V2 N3 July, 
# 1981 pp.137-144.   Data digitized manually from plots in Ref. 
# Converted to fully reversed results using Tensile stress-strain curve
# and Neuber Product plot of  sqrt(Smax*Sa). Be aware that this is not
# optimum method of describing the curves.
#
#Stress_units= mpa
#Strain_units= strain
#E= 24500 mpa (Initial tensile modulus from digitized tens. curve )  
#Note: E modulus reported to soften with cycles. Amount not reported
#
#Su= 180 mpa 
#eu= 0.0050   strain # strain at Ultimate
#true_fracture_strain= 0.0131 
#true_fracture_stress= 180. mpa 
#
# Str_Ampl    2Nf   Sts_Amp_mpa MeanSts PlsStrAmp InitialMod.  NeubAmpl
0.013125           1    180.5     0    .00576      24500    240.9
0.004754         108     93.8     0    .00093      24500    104.5
0.003197        2344     79.1     0         0      24500     78.7
0.002743       11710     70.8     0         0      24500     69.0
0.0024         55000     63.      0         0      24500     60.9
0.00216       199744     57.0     0         0      24500     55.0
0.002031      577680     51.1     0         0      24500     50.4
0.001901     4000000     44.4     0         0      24500     45.4
#